vendor/zendframework/zend-feed/src/Writer/Extension/GooglePlayPodcast/Entry.php

   1 <?php
   2 /**
   3  * @see       https://github.com/zendframework/zend-feed for the canonical source repository
   4  * @copyright Copyright (c) 2018 Zend Technologies USA Inc. (https://www.zend.com)
   5  * @license   https://github.com/zendframework/zend-feed/blob/master/LICENSE.md New BSD License
   6  */
   7
   8 namespace Zend\Feed\Writer\Extension\GooglePlayPodcast;
   9
  10 use Zend\Feed\Uri;
  11 use Zend\Feed\Writer;
  12 use Zend\Stdlib\StringUtils;
  13 use Zend\Stdlib\StringWrapper\StringWrapperInterface;
  14
  15 class Entry
  16 {
  17     /**
  18      * Array of Feed data for rendering by Extension's renderers
  19      *
  20      * @var array
  21      */
  22     protected $data = [];
  23
  24     /**
  25      * Encoding of all text values
  26      *
  27      * @var string
  28      */
  29     protected $encoding = 'UTF-8';
  30
  31     /**
  32      * The used string wrapper supporting encoding
  33      *
  34      * @var StringWrapperInterface
  35      */
  36     protected $stringWrapper;
  37
  38     public function __construct()
  39     {
  40         $this->stringWrapper = StringUtils::getWrapper($this->encoding);
  41     }
  42
  43     /**
  44      * Set feed encoding
  45      *
  46      * @param  string $enc
  47      * @return Entry
  48      */
  49     public function setEncoding($enc)
  50     {
  51         $this->stringWrapper = StringUtils::getWrapper($enc);
  52         $this->encoding      = $enc;
  53         return $this;
  54     }
  55
  56     /**
  57      * Get feed encoding
  58      *
  59      * @return string
  60      */
  61     public function getEncoding()
  62     {
  63         return $this->encoding;
  64     }
  65
  66     /**
  67      * Set a block value of "yes" or "no". You may also set an empty string.
  68      *
  69      * @param  string
  70      * @return Entry
  71      * @throws Writer\Exception\InvalidArgumentException
  72      */
  73     public function setPlayPodcastBlock($value)
  74     {
  75         if (! ctype_alpha($value) && strlen($value) > 0) {
  76             throw new Writer\Exception\InvalidArgumentException(
  77                 'invalid parameter: "block" may only contain alphabetic characters'
  78             );
  79         }
  80
  81         if ($this->stringWrapper->strlen($value) > 255) {
  82             throw new Writer\Exception\InvalidArgumentException(
  83                 'invalid parameter: "block" may only contain a maximum of 255 characters'
  84             );
  85         }
  86         $this->data['block'] = $value;
  87     }
  88
  89     /**
  90      * Set "explicit" flag
  91      *
  92      * @param  bool $value
  93      * @return Entry
  94      * @throws Writer\Exception\InvalidArgumentException
  95      */
  96     public function setPlayPodcastExplicit($value)
  97     {
  98         if (! in_array($value, ['yes', 'no', 'clean'], true)) {
  99             throw new Writer\Exception\InvalidArgumentException(
 100                 'invalid parameter: "explicit" may only be one of "yes", "no" or "clean"'
 101             );
 102         }
 103         $this->data['explicit'] = $value;
 104         return $this;
 105     }
 106
 107     /**
 108      * Set episode description
 109      *
 110      * @param  string $value
 111      * @return Entry
 112      * @throws Writer\Exception\InvalidArgumentException
 113      */
 114     public function setPlayPodcastDescription($value)
 115     {
 116         if ($this->stringWrapper->strlen($value) > 4000) {
 117             throw new Writer\Exception\InvalidArgumentException(
 118                 'invalid parameter: "description" may only contain a maximum of 4000 characters'
 119             );
 120         }
 121         $this->data['description'] = $value;
 122         return $this;
 123     }
 124
 125     /**
 126      * Overloading to itunes specific setters
 127      *
 128      * @param  string $method
 129      * @param  array $params
 130      * @throws Writer\Exception\BadMethodCallException
 131      * @return mixed
 132      */
 133     public function __call($method, array $params)
 134     {
 135         $point = lcfirst(substr($method, 14));
 136         if (! method_exists($this, 'setPlayPodcast' . ucfirst($point))
 137             && ! method_exists($this, 'addPlayPodcast' . ucfirst($point))
 138         ) {
 139             throw new Writer\Exception\BadMethodCallException(
 140                 'invalid method: ' . $method
 141             );
 142         }
 143         if (! array_key_exists($point, $this->data)
 144             || empty($this->data[$point])
 145         ) {
 146             return;
 147         }
 148         return $this->data[$point];
 149     }
 150 }